Nvidia's gains in share price lifted its market value to top $3.4 trillion, unseating Microsoft as the second most valuable company on Wall Street.

Overtourism can be alleviated by better awareness and management at the local level, said Randy Durband, CEO of the Global Sustainable Tourism Council.

The S&P 500 and Dow Industrials rose to fresh records on Monday. Here's what CNBC is watching going into Tuesday.

The Magnificent Seven includes Amazon, Alphabet, Apple, Microsoft, Nvidia, Meta and Tesla.

Donald Trump's World Liberty Financial is set to launch its token on Tuesday, but prospective investors have been told little about the project.

The Commodity Futures Trading Commission opposes the offer of bets on political races offered in contracts by Kalshi and other event-based platforms.